Top Inventors at Pathfinder Energy Services All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Samuel Mark Haugland | 9 |
| 2 | Junichi Sugiura | 6 |
| 3 | Graham A. McElhinney | 5 |
| #4 | Robert A. Moore | 5 |
| #5 | Elan Yogeswaren | 4 |
| #6 | Michael J. Moody | 4 |
| #7 | S. Haugland | 4 |
| #8 | Stephen Jones | 4 |
| #9 | William C. Paluch | 4 |
| #10 | Emilio Baron | 2 |
| #11 | Haoshi Song | 2 |
| #12 | Jay M. Eppink | 2 |
| #13 | Bonnie Valant-Spaight | 1 |
| #14 | David Long | 1 |
| #15 | Edward S. Mumby | 1 |
| #16 | Frank Wallace | 1 |
| #17 | Herbert M. J. Illfelder | 1 |
| #18 | Richard A. Beals | 1 |
| #19 | Terrence G. Frith | 1 |
| #20 | Tsili Wang | 1 |
| #21 | Wei Han | 1 |